Side by side comparison and review of Dell Vostro 3591 and Lenovo ThinkPad T14s Gen 4 (21F9). Compare dimensions, processors, batteries, storage capacities and other key specifications and features to simplify the choice of your perfect laptop. Our goal is to make it easier for you to decide on the laptop that will best meet your expectations by revealing the main differences between the products.
Advantages and disadvantages of Dell Vostro 3591 based on its technical characteristics, features, user experience, expert reviews and price level.
affordable price
decent battery life
solid build quality
adequate performance
good connectivity options
average display quality
modest graphics power
heavier design
limited upgradeability
Advantages and disadvantages of Lenovo ThinkPad T14s Gen 4 (21F9) based on its technical characteristics, features, user experience, expert reviews and price level.
robust build quality
excellent keyboard feel
impressive battery life
powerful processor options
bright display
higher price point
limited graphics performance
no OLED option
heavier than competitors
DESIGN AND DIMENSIONS | Dell Vostro 3591 | Lenovo ThinkPad T14s Gen 4 (21F9) |
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Product Type | Notebook | Notebook - 180-degree hinge design |
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Dimensions (WxDxH) | 38 cm x 25.8 cm x 1.99 cm | 31.75 cm x 22.69 cm x 1.69 cm |
Weight | 1.99 kg | 1.26 kg |
Case Material | - | Aluminium (bottom), carbon fibre hybrid (top) |
Colour | Black | Deep black |
DISPLAY | Dell Vostro 3591 | Lenovo ThinkPad T14s Gen 4 (21F9) |
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Screen Size (Type) | 15.6" | 14" - IPS |
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Touchscreen | - | Yes (10-point multi-touch) |
LCD Backlight Technology | LED backlight | - |
Screen Resolution | 1920 x 1080 (Full HD) | 1920 x 1200 (WUXGA) |
V-Sync Rate at Max Res. | - | 60 Hz |
Widescreen | Yes | Yes |
Image Aspect Ratio | - | 16:10 |
Image Brightness | - | 300 cd/m² |
Colour Gamut | - | 45% NTSC |
Features | Anti-glare | Anti-glare, on-cell touch technology |
PROCESSOR | Dell Vostro 3591 | Lenovo ThinkPad T14s Gen 4 (21F9) |
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CPU | Intel Core i5 (10th Gen) 1035G1 / 1 GHz | AMD Ryzen 5 Pro 7540U / 3.2 GHz |
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Max Turbo Speed | 3.6 GHz | 4.9 GHz |
Number of Cores | Quad-Core | 6-core |
Cache | 6 MB | L3 - 16 MB |
64-bit Computing | Yes | - |
Features | Intel Turbo Boost Technology 2.0 | Integrated memory controller |
MEMORY | Dell Vostro 3591 | Lenovo ThinkPad T14s Gen 4 (21F9) |
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RAM | 8 GB (1 x 8 GB) | 16 GB (provided memory is soldered) |
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Max RAM Supported | 16 GB | - |
RAM Type | DDR4 SDRAM | LPDDR5X SDRAM |
Speed | 2666 MHz | 6400 MHz |
Rated Speed | 2666 MHz | 7500 MHz |
Form Factor | SO-DIMM 260-pin | - |
Slots Qty | 2 | - |
Empty Slots | 1 | - |
STORAGE | Dell Vostro 3591 | Lenovo ThinkPad T14s Gen 4 (21F9) |
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Main Storage Size (HDD/SSD) | 256 GB SSD M.2 2230 PCIe - NVM Express (NVMe), Class 35 | 256 GB SSD M.2 2280 PCIe 4.0 x4 - TCG Opal Encryption - Kioxia |
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AUDIO & VIDEO | Dell Vostro 3591 | Lenovo ThinkPad T14s Gen 4 (21F9) |
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Graphics Processor (GPU) | Intel UHD Graphics | AMD Radeon 740M |
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Memory Allocation Technology | Shared Video Memory (UMA) | - |
Max Monitors Supported | - | 3 external monitor(s) |
Camera | Yes - HD | Yes |
Resolution | 0.92 Megapixel | 5 Megapixel |
Camera Features | 720p HD movie recording, 78.6 degrees | Privacy shutter, Windows Hello, fixed focus, Discrete IR, Ultrasonic Human Presence Detection |
Image Sensor Type | CMOS | - |
Video Resolutions | 1280 x 720 | - |
Frame Rate | 30 frames per second | - |
Sound | Stereo speakers, microphone | Stereo speakers, dual array microphone |
Codec | Realtek ALC3204 | Realtek ALC3287 |
Compliant Standards | High Definition Audio | High Definition Audio, Dolby Audio |
Audio Features | - | Input: Dolby Voice, 360° far-field |
COMMUNICATIONS | Dell Vostro 3591 | Lenovo ThinkPad T14s Gen 4 (21F9) |
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Wireless | 802.11a/b/g/n/ac, Bluetooth 4.1 | Bluetooth 5.1, 802.11a/b/g/n/ac/ax (Wi-Fi 6E) |
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Wireless Controller | Dell Wireless 1810 | Qualcomm NFA725A |
Network Interface | Gigabit Ethernet | Gigabit Ethernet |
BATTERY | Dell Vostro 3591 | Lenovo ThinkPad T14s Gen 4 (21F9) |
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Technology | 3-cell lithium polymer | Lithium polymer |
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Battery Capacity (Size) | 42 Wh | 57 Wh |
AC ADAPTER | Dell Vostro 3591 | Lenovo ThinkPad T14s Gen 4 (21F9) |
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Input | AC 120/230 V (50/60 Hz) | AC 100-240 V (50/60 Hz) |
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Output | 45 Watt, 19.5 V, 2.31 A | 65 Watt |
INPUT | Dell Vostro 3591 | Lenovo ThinkPad T14s Gen 4 (21F9) |
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Type | Keyboard, touchpad | Keyboard, TrackPoint, UltraNav |
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Numeric Keypad | Yes | - |
Keyboard Backlight | - | Yes |
Features | - | Spill-resistant, multi-touch touchpad, Fn keys with Unified Communications controls |
CONNECTIONS & EXPANSIONS | Dell Vostro 3591 | Lenovo ThinkPad T14s Gen 4 (21F9) |
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Interfaces | HDMI 2 x USB 3.0 USB 2.0 LAN Headphone/microphone combo jack |
USB 3.2 Gen 1 (Always On) USB 3.2 Gen 1 (Always On) 2 x USB4 (supports DisplayPort 1.4a Alt Mode) (Power Delivery 3.0) HDMI (4K support) Headphone/microphone combo jack LAN (on supplied adapter) |
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Memory Card Reader | Yes (SD Card) | - |
SOFTWARE | Dell Vostro 3591 | Lenovo ThinkPad T14s Gen 4 (21F9) |
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Operating System (OS) | Windows 10 Pro 64-bit Edition | Windows 10 Pro 64-bit Edition (available through downgrade rights from Windows 11 Pro) + Windows 11 Pro Licence |
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Software Included | Microsoft Office (Trial), McAfee (12 months subscription) | Glance by Mirametrix |
MISCELLANEOUS | Dell Vostro 3591 | Lenovo ThinkPad T14s Gen 4 (21F9) |
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Included Accessories | Power adapter | USB-C power adapter, Lenovo USB-C to Ethernet Adapter |
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Security | Trusted Platform Module (TPM 2.0) Security Chip | Discrete Trusted Platform Module (TPM 2.0) Security Chip with Microsoft Pluton, fingerprint reader |
Security Slot Type | Noble Wedge security slot | Kensington nano security slot |
Theft/Intrusion Protection | Security lock slot (cable lock sold separately) | Security lock slot (cable lock sold separately) |
Features | - | Administrator password, system password, power-on password, RapidCharge, MIL-STD-810H tested, NVMe password, certificate based BIOS authentication, FIDO (Fast Identity Online) authentication |
Compliant Standards | - | RoHS, Energy-Related Products (ErP) Lot 6, TCG Certified, Energy-Related Products (ErP) Lot 26, TCO Certified 9.0 |
Max Operating Temperature | - | 35 °C |
Min Operating Temperature | - | 5 °C |
Humidity Range Operating | - | 8 - 95% |